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Nonprofit · EIN 36-6154260

HIGHLAND PARK HISTORICAL SOCIETY

Tax-exempt · HIGHLAND PARK, IL 60035

Address and contacts

Address (IRS master file)
PO BOX 331, HIGHLAND PARK, IL 60035-0331
Mailing address (990-N for 2024)
PO Box 331, Highland Park IL 60035
Principal officer (990-N for 2024)
CATHERINE A LAMBRECHT, PO Box 331, HIGHLAND PARK IL 60035

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in May, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025May 31, 2026October 15, 2026Not on file
2024May 31, 2025October 15, 2025990-N on file
2023May 31, 2024October 15, 2024990-N on file

IRS record

EIN
36-6154260
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1968
Accounting year ends
May
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: CATHERINE A LAMBRECHT
May 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Catherine Lambrecht
May 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Robert Rotering
May 31, 2023≤ $50,000 receipts––e-Postcard
990May 2022–––IRS
990May 2021–––IRS
990May 2020–––IRS
990May 2019–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 36-6154260).

Questions about HIGHLAND PARK HISTORICAL SOCIETY

What is the EIN of HIGHLAND PARK HISTORICAL SOCIETY?
The employer identification number (EIN) of HIGHLAND PARK HISTORICAL SOCIETY is 36-6154260.
Is HIGHLAND PARK HISTORICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1968.
Are donations to HIGHLAND PARK HISTORICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does HIGHLAND PARK HISTORICAL SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of HIGHLAND PARK HISTORICAL SOCIETY due?
The return for tax year 2025 (the year ending May 31, 2026) is due October 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did HIGHLAND PARK HISTORICAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended May 31, 2025.
Who is the principal officer of HIGHLAND PARK HISTORICAL SOCIETY?
The 990-N for 2024 names CATHERINE A LAMBRECHT.

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